Hypocentral Location:

Event ID	71336726
Origin Time	2010/01/07 18:09:35
Latitude	37.4765
Longitude	-121.7970
Depth (TT)	9.0 km
Depth (MT; not authoritative)	8 km

Magnitudes:

Md	4.15 (not authoritative)
Ml	4.23 (not authoritative)
Mw	4.08 (authoritative)

Deviatoric Solution:

Scale	10**22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.617	14	305
N	0.066	74	102
P	-1.682	6	214

Source Composition:

Type	Percent
DC	92
CLVD	8
Iso	(null)

Moment Tensor:

Moment	1.65e+22 Dyne-cm
Scale	1.0e+22 Dyne-cm
Mxx	-0.655
Mxy	-1.481
Mxz	0.364
Myy	0.512
Myz	-0.207
Mzz	0.143
Variance Reduction	84%
Version number	3
Solution time	2010/01/07 19:04:11 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	80	14	84
NP2	349	174	76

Waveform data (solid line) and synthetic data (dashed line) from the moment tensor inversion: